(Corvallis, OR)  --  An OSU professor is being reprimanded by the Iditarod Trail Sled Dog Race.  Organizers say Morrie Craig made improper comments to a competitor this month.  The "Gazette-Times" reports Craig helped create the drug testing on the dogs used in the Alaska race more than two decades ago.  He's accused of talking to a musher before the start of this year's race about test results from another racer's dogs.